Get rid of now unnecessary SCons-isms for gyp on Linux

build/temp_gyp/v8.gyp

 # Copyright (c) 2009 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # TODO(mark): Upstream this file to v8.
 {
   'variables': {
     'chromium_code': 1,
     'base_source_files': [
       '../../v8/src/third_party/dtoa/dtoa.c',
@@ skipping 247 matching lines @@
           'action_name': 'js2c',
           'inputs': [
             '../../v8/tools/js2c.py',
             '<@(library_files)',
           ],
           'outputs': [
             '<(SHARED_INTERMEDIATE_DIR)/v8/libraries.cc',
             '<(SHARED_INTERMEDIATE_DIR)/v8/libraries-empty.cc',
           ],
           'action': ['python', '../../v8/tools/js2c.py', '<@(_outputs)', 'CORE', '<@(library_files)'],
-          # TODO(sgk):  figure out how to get gyp and SCons to play nice here.
-          'conditions': [
-            ['OS=="linux"', {'action=': ['python', '${SOURCES[0]}', '${TARGETS}', 'CORE', '${SOURCES[1:]}'],}],
-          ],
         },
       ],
     },
     {
       'target_name': 'd8_js2c',
       'type': 'none',
       'variables': {
         'library_files': [
           '../../v8/src/d8.js',
           '../../v8/src/macros.py',
         ],
       },
       'actions': [
         {
           'action_name': 'js2c',
           'inputs': [
             '../../v8/tools/js2c.py',
             '<@(library_files)',
           ],
           'extra_inputs': [
           ],
           'outputs': [
             '<(SHARED_INTERMEDIATE_DIR)/v8/d8-js.cc',
             '<(SHARED_INTERMEDIATE_DIR)/v8/d8-js-empty.cc',
           ],
           'action': ['python', '../../v8/tools/js2c.py', '<@(_outputs)', 'D8', '<@(library_files)'],
-          # TODO(sgk):  figure out how to get gyp and SCons to play nice here.
-          'conditions': [
-            ['OS=="linux"', {'action=': ['python', '${SOURCES[0]}', '${TARGETS}', 'D8', '${SOURCES[1:]}'],}],
-          ],
         },
       ],
     },
 
     # Targets to build v8 for the native architecture (ia32).
     {
       'target_name': 'v8_base',
       'type': 'static_library',
       'include_dirs': [
         '../../v8/src',
@@ skipping 221 matching lines @@
             '$(SDKROOT)/usr/lib/libreadline.dylib'
           ]},
         }],
         [ 'OS=="win"', {
           'sources!': [ '../../v8/src/d8-readline.cc' ],
         }],
       ],
     },
   ],
 }